package com.yjz.jvm.java8.Consumer_Function_Predicate_Supplier;

/**
 * @Desc
 * @Author: jinzhong.yuan
 * @Date: 2019/2/18 10:37
 */
public class TestClass {
  public String aaa(String aa) {
    System.out.println(aa);
    return aa;
  }

  public void aaa1() {
    return;
  }

  public String bbb1() {
    return "";
  }

  public String bbb(String a) {
    return a;
  }

  public boolean ccc() {
    return true;
  }

  public Boolean ccc1(String aa) {
    return true;
  }

  public String ddd() {
    return "";
  }

}
